1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
postnew [5]
3 years ago
11

MATH HELP I HAVE A ATTACHMENT SO WAIT 45 SECONDS 1ST

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
7 0
Ok the first one.....No solution 
The word problem......1.90
and the last one......U=4

I hope this helps!!! :)
You might be interested in
A computer company produces an extremely light laptop and they claim it is the lightest on the market weighing only 32 ounces. t
Darina [25.2K]

Solution: We are given:

\mu=0.33,  \sigma =0.7

Let x be the weight (oz) of laptop

We have to find P(x>32)

To find the this probability, we need to find the z score value.

The z score is given below:

z=\frac{x-\mu}{\sigma}

       =\frac{32-33}{0.7}

       =-1.43

Now, we have to find P(z>-1.43)

Using the standard normal table, we have:

P(z>-1.43)=0.9236

0.9236 or 92.36% of laptops are overweight

       


4 0
2 years ago
Write a unit rate for the situation.
tamaranim1 [39]

Answer:

50 dollors

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Katelyn wants to build a desk for her doll. Her actual desk is 3 feet tall. The scale is 0.5 in: 1 ft How tall will the doll des
velikii [3]
Each foot of the real desk will be 0.5 on the dolls desk.
3ft x 0.5 in per ft = 1.5 inches
7 0
3 years ago
Anthony received his phone bill in the mail.
leonid [27]

Answer:$133.455

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Multiply 4x(-3x - 5)
Scilla [17]
Using the distributive property the product is -12x-20. To distribute you take the numbers and or variables outside of the paranthesis and multiply it by each one in the parenthesis  such that 4x is multiplied by -3x getting -12x and multiplying 4x by -5 and the product is -20x and all together the answer is -12x-20
6 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with #1.
    6·1 answer
  • The correct way to read this number 75.09
    6·1 answer
  • What is the sum of a 7-term geometric series if the first term is 6, the last term is 24,576, and the common ratio is −4?
    10·2 answers
  • Solve 19.9 = 9y - 8. y =
    11·2 answers
  • Lazer Zone charges $15 plus $6 per person to play laser tag. Using the inequality 15+6≤75, find p, the maximum number of people
    10·1 answer
  • Yeet............................
    14·2 answers
  • If you borrow $900 for 4 years at an
    9·2 answers
  • Consider the following polynomial expression
    14·1 answer
  • What is the value of the expression below 6 divided by 2 -1
    14·1 answer
  • How do you find the volume of a figures
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!